But Xi didn't seem interested. That's according to Sarah Wynn-Williams, a former Facebook executive who said she had tried to engineer a "spontaneous encounter" between Zuckerberg ...

An effort by Mark Zuckerberg to meet with Xi Jinping was thwarted by a "human ... "It's a phalanx of men, in identical gray uniforms, marching in formation past us. Mark stares in disbelief ...